the difficulty going into gaza as apresident obama talked about over the weekend would be an increase in casualties. troops potentially being killed. right now what we're hearing is israeli officials will be meeting tonight including prime minister netanyahu along with his defense minister and his foreign minister to discuss possible cease-fire options. what they're going to insist upon is that the palestinians stop firing rockets into israel immediately, and they have said that they will not stop their offensive until that happens. tamron. >> thank you very much. again, more insight to what the president discussed with these two leaders. he called on president morsi of egypt as well as prime minister netanyahu, and in both calls the president expressed regret for the loss of israeli and palestinian civilian lives and has agreed to stay in close touch with both leaders. this is new information come inning a minute ago from the white house. now to the politics playing out over the aaattack on the u.s. consulate in benghazi. senate leaders say they will now investigate the talking point